[INFO] fetching crate wasm-mt-pool 0.1.1...
[INFO] testing wasm-mt-pool-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate wasm-mt-pool 0.1.1 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate wasm-mt-pool 0.1.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-mt-pool 0.1.1
[INFO] finished tweaking crates.io crate wasm-mt-pool 0.1.1
[INFO] tweaked toml for crates.io crate wasm-mt-pool 0.1.1 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 539bf7274b1be5341ff16928a8f14a12ca9cbf06e1ab584f2a95dc609755aaa2
[INFO] running `Command { std: "docker" "start" "-a" "539bf7274b1be5341ff16928a8f14a12ca9cbf06e1ab584f2a95dc609755aaa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "539bf7274b1be5341ff16928a8f14a12ca9cbf06e1ab584f2a95dc609755aaa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "539bf7274b1be5341ff16928a8f14a12ca9cbf06e1ab584f2a95dc609755aaa2", kill_on_drop: false }`
[INFO] [stdout] 539bf7274b1be5341ff16928a8f14a12ca9cbf06e1ab584f2a95dc609755aaa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 575fd89ea10ad966fb33bf9de4e1c9b60ee8499049e138f117ddd0b7c057a4a6
[INFO] running `Command { std: "docker" "start" "-a" "575fd89ea10ad966fb33bf9de4e1c9b60ee8499049e138f117ddd0b7c057a4a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.78
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling bumpalo v3.8.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78
[INFO] [stderr]    Compiling build_id v0.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling erased-serde v0.3.16
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling relative v0.2.2
[INFO] [stderr]    Compiling metatype v0.2.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling twox-hash v1.6.1
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.78
[INFO] [stderr]    Compiling palaver v0.2.8
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.78
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde_closure_derive v0.2.14
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.78
[INFO] [stderr]    Compiling js-sys v0.3.55
[INFO] [stderr]    Compiling web-sys v0.3.55
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.28
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling serde_closure v0.2.14
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_traitobject v0.2.7
[INFO] [stderr]    Compiling wasm-mt v0.1.2
[INFO] [stderr]    Compiling wasm-mt-pool v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.00s
[INFO] running `Command { std: "docker" "inspect" "575fd89ea10ad966fb33bf9de4e1c9b60ee8499049e138f117ddd0b7c057a4a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "575fd89ea10ad966fb33bf9de4e1c9b60ee8499049e138f117ddd0b7c057a4a6", kill_on_drop: false }`
[INFO] [stdout] 575fd89ea10ad966fb33bf9de4e1c9b60ee8499049e138f117ddd0b7c057a4a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9a2455e48a72094d85fae7f867e18cbf56e17a32077fffd54ec815b19c40d0e
[INFO] running `Command { std: "docker" "start" "-a" "b9a2455e48a72094d85fae7f867e18cbf56e17a32077fffd54ec815b19c40d0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.28
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.28
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "b9a2455e48a72094d85fae7f867e18cbf56e17a32077fffd54ec815b19c40d0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9a2455e48a72094d85fae7f867e18cbf56e17a32077fffd54ec815b19c40d0e", kill_on_drop: false }`
[INFO] [stdout] b9a2455e48a72094d85fae7f867e18cbf56e17a32077fffd54ec815b19c40d0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 768d9346ff53cfd88ab705fa128c95e606acdd85328ad2178c8c729c3dfceadf
[INFO] running `Command { std: "docker" "start" "-a" "768d9346ff53cfd88ab705fa128c95e606acdd85328ad2178c8c729c3dfceadf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr]    Doc-tests wasm-mt-pool
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 28) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 28) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `serde_closure` in the list of imported crates
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ could not find `serde_closure` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_closure`
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ could not find `serde_closure` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `serde_closure` in the list of imported crates
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ could not find `serde_closure` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_closure`
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ could not find `serde_closure` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `serde_closure` in the list of imported crates
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ could not find `serde_closure` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_closure`
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ could not find `serde_closure` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `serde_closure` in the list of imported crates
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ could not find `serde_closure` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `serde_closure`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`, `self`
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout] ...
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout] ...
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^
[INFO] [stdout] ...
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ could not find `serde_closure` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Serialize` in this scope
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Serialize` in this scope
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Serialize` in this scope
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Serialize` in this scope
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hash`
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ use of undeclared crate or module `hash`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cmp`
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ use of undeclared crate or module `cmp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fmt`
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ use of undeclared crate or module `fmt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ops`
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ use of undeclared crate or module `ops`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsValue`
[INFO] [stdout]   --> src/lib.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |         Ok(JsValue::NULL)
[INFO] [stdout]    |            ^^^^^^^ use of undeclared type `JsValue`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hash`
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ use of undeclared crate or module `hash`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cmp`
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ use of undeclared crate or module `cmp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fmt`
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ use of undeclared crate or module `fmt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ops`
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ use of undeclared crate or module `ops`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsValue`
[INFO] [stdout]   --> src/lib.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |         Ok(JsValue::NULL)
[INFO] [stdout]    |            ^^^^^^^ use of undeclared type `JsValue`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hash`
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ use of undeclared crate or module `hash`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cmp`
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ use of undeclared crate or module `cmp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fmt`
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ use of undeclared crate or module `fmt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ops`
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ use of undeclared crate or module `ops`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hash`
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ use of undeclared crate or module `hash`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cmp`
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ use of undeclared crate or module `cmp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fmt`
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ use of undeclared crate or module `fmt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ops`
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ use of undeclared crate or module `ops`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PhantomData` in this scope
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::marker::PhantomData
[INFO] [stdout]            core::marker::PhantomData
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `PhantomData` in this scope
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::marker::PhantomData
[INFO] [stdout]            core::marker::PhantomData
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `size_of` in this scope
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::intrinsics::size_of
[INFO] [stdout]            std::mem::size_of
[INFO] [stdout]            core::intrinsics::size_of
[INFO] [stdout]            core::mem::size_of
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `abort` in this scope
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::intrinsics::abort
[INFO] [stdout]            std::process::abort
[INFO] [stdout]            core::intrinsics::abort
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaybeUninit`
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::mem::MaybeUninit
[INFO] [stdout]            core::mem::MaybeUninit
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Hash` in this scope
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::hash::Hash
[INFO] [stdout]            core::hash::Hash
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Debug` in this scope
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::fmt::Debug
[INFO] [stdout]            core::fmt::Debug
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `type_name` in this scope
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::any::type_name
[INFO] [stdout]            std::intrinsics::type_name
[INFO] [stdout]            core::any::type_name
[INFO] [stdout]            core::intrinsics::type_name
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `serde_closure` in the list of imported crates
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     pool_exec!(pool, move || {
[INFO] [stdout] 18 | |         console_ln!("a) closure: done.");
[INFO] [stdout] 19 | |         Ok(JsValue::NULL)
[INFO] [stdout] 20 | |     });
[INFO] [stdout]    | |______^ not found in `serde_closure::structs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use core::ops::FnOnce;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::ops::FnOnce;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PhantomData` in this scope
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::marker::PhantomData
[INFO] [stdout]            core::marker::PhantomData
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `PhantomData` in this scope
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::marker::PhantomData
[INFO] [stdout]            core::marker::PhantomData
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `size_of` in this scope
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::intrinsics::size_of
[INFO] [stdout]            std::mem::size_of
[INFO] [stdout]            core::intrinsics::size_of
[INFO] [stdout]            core::mem::size_of
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `abort` in this scope
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::intrinsics::abort
[INFO] [stdout]            std::process::abort
[INFO] [stdout]            core::intrinsics::abort
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaybeUninit`
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::mem::MaybeUninit
[INFO] [stdout]            core::mem::MaybeUninit
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Hash` in this scope
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::hash::Hash
[INFO] [stdout]            core::hash::Hash
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Debug` in this scope
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::fmt::Debug
[INFO] [stdout]            core::fmt::Debug
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `type_name` in this scope
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::any::type_name
[INFO] [stdout]            std::intrinsics::type_name
[INFO] [stdout]            core::any::type_name
[INFO] [stdout]            core::intrinsics::type_name
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `serde_closure` in the list of imported crates
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 26 | |         sleep(1000).await;
[INFO] [stdout] 27 | |         console_ln!("b) async closure: done.");
[INFO] [stdout] 28 | |         Ok(JsValue::NULL)
[INFO] [stdout] 29 | |     });
[INFO] [stdout]    | |______^ not found in `serde_closure::structs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use core::ops::FnOnce;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::ops::FnOnce;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PhantomData` in this scope
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::marker::PhantomData
[INFO] [stdout]            core::marker::PhantomData
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `PhantomData` in this scope
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::marker::PhantomData
[INFO] [stdout]            core::marker::PhantomData
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `size_of` in this scope
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::intrinsics::size_of
[INFO] [stdout]            std::mem::size_of
[INFO] [stdout]            core::intrinsics::size_of
[INFO] [stdout]            core::mem::size_of
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `abort` in this scope
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::intrinsics::abort
[INFO] [stdout]            std::process::abort
[INFO] [stdout]            core::intrinsics::abort
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaybeUninit`
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::mem::MaybeUninit
[INFO] [stdout]            core::mem::MaybeUninit
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Hash` in this scope
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::hash::Hash
[INFO] [stdout]            core::hash::Hash
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Debug` in this scope
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::fmt::Debug
[INFO] [stdout]            core::fmt::Debug
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `type_name` in this scope
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::any::type_name
[INFO] [stdout]            std::intrinsics::type_name
[INFO] [stdout]            core::any::type_name
[INFO] [stdout]            core::intrinsics::type_name
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsValue`
[INFO] [stdout]   --> src/lib.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |         Ok(JsValue::from("C"))
[INFO] [stdout]    |            ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 5  | use wasm_bindgen::JsValue;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `serde_closure` in the list of imported crates
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     pool_exec!(pool, move || {
[INFO] [stdout] 39 | |         console_ln!("c) closure: done.");
[INFO] [stdout] 40 | |         Ok(JsValue::from("C"))
[INFO] [stdout] 41 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in `serde_closure::structs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use core::ops::FnOnce;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::ops::FnOnce;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PhantomData` in this scope
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::marker::PhantomData
[INFO] [stdout]            core::marker::PhantomData
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `PhantomData` in this scope
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::marker::PhantomData
[INFO] [stdout]            core::marker::PhantomData
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `size_of` in this scope
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::intrinsics::size_of
[INFO] [stdout]            std::mem::size_of
[INFO] [stdout]            core::intrinsics::size_of
[INFO] [stdout]            core::mem::size_of
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `abort` in this scope
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::intrinsics::abort
[INFO] [stdout]            std::process::abort
[INFO] [stdout]            core::intrinsics::abort
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaybeUninit`
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::mem::MaybeUninit
[INFO] [stdout]            core::mem::MaybeUninit
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Hash` in this scope
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::hash::Hash
[INFO] [stdout]            core::hash::Hash
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Debug` in this scope
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::fmt::Debug
[INFO] [stdout]            core::fmt::Debug
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `type_name` in this scope
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::any::type_name
[INFO] [stdout]            std::intrinsics::type_name
[INFO] [stdout]            core::any::type_name
[INFO] [stdout]            core::intrinsics::type_name
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsValue`
[INFO] [stdout]   --> src/lib.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |         Ok(JsValue::from("D"))
[INFO] [stdout]    |            ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 5  | use wasm_bindgen::JsValue;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `serde_closure` in the list of imported crates
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     pool_exec!(pool, async move || {
[INFO] [stdout] 47 | |         sleep(1000).await;
[INFO] [stdout] 48 | |         console_ln!("d) async closure: done.");
[INFO] [stdout] 49 | |         Ok(JsValue::from("D"))
[INFO] [stdout] 50 | |     }, cb);
[INFO] [stdout]    | |__________^ not found in `serde_closure::structs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `FnOnce` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use core::ops::FnOnce;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::ops::FnOnce;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/lib.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 5  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_28_0() {
[INFO] [stdout]    |                                         ----------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 11 | let pool = ThreadPool::new(size, pkg_js).and_init().await.unwrap();
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/lib.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_28_0() {
[INFO] [stdout]    |                                         ----------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 53 | sleep(6_000).await; // Do sleep long enough to ensure all jobs are completed.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 78 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425, E0432, E0433, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 28)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "768d9346ff53cfd88ab705fa128c95e606acdd85328ad2178c8c729c3dfceadf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "768d9346ff53cfd88ab705fa128c95e606acdd85328ad2178c8c729c3dfceadf", kill_on_drop: false }`
[INFO] [stdout] 768d9346ff53cfd88ab705fa128c95e606acdd85328ad2178c8c729c3dfceadf